Eastern Newt vs Gray Birch Mouse

Notophthalmus viridescens compared with Sicista pseudonapaea

Key Differences

• Eastern Newt is Least Concern while Gray Birch Mouse is Data Deficient.

Taxonomic Classification

Rank	Eastern Newt	Gray Birch Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Salamandridae	Dipodidae
Genus	Notophthalmus	Sicista
Species	Notophthalmus viridescens	Sicista pseudonapaea

Evolutionary Relationship

Eastern Newt and Gray Birch Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Newt

LC — Least Concern

Gray Birch Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Eastern Newt	Gray Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Newt

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.